批量添加或修改通讯录管理员（最多100人）。users 为 JSON 数组字符串，每个对象必须包含 userid（管理员用户ID，可在通讯录界面下查看）和 role（角色编码，必填），可选 confidential（是否保密账户）、effective_date（有效期，格式 yyyy-MM-dd）、remark（备注，最多50字）。
Part of the Wjx MCP server. Enforce policies on this tool with Intercept, the open-source MCP proxy.
AI agents use add_admin to create or modify resources in Wjx. Write operations carry medium risk because an autonomous agent could trigger bulk unintended modifications. Rate limits prevent a single agent session from making hundreds of changes in rapid succession. Argument validation ensures the agent passes expected values.
Without a policy, an AI agent could call add_admin repeatedly, creating or modifying resources faster than any human could review. Intercept's rate limiting ensures write operations happen at a controlled pace, and argument validation catches malformed or unexpected inputs before they reach Wjx.
Write tools can modify data. A rate limit prevents runaway bulk operations from AI agents.
tools:
add_admin:
rules:
- action: allow
rate_limit:
max: 30
window: 60See the full Wjx policy for all 58 tools.
Agents calling write-class tools like add_admin have been implicated in these attack patterns. Read the full case and prevention policy for each:
Other tools in the Write risk category across the catalogue. The same policy patterns (rate-limit, validate) apply to each.
批量添加或修改通讯录管理员（最多100人）。users 为 JSON 数组字符串，每个对象必须包含 userid（管理员用户ID，可在通讯录界面下查看）和 role（角色编码，必填），可选 confidential（是否保密账户）、effective_date（有效期，格式 yyyy-MM-dd）、remark（备注，最多50字）。. It is categorised as a Write tool in the Wjx MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Add a rule in your Intercept YAML policy under the tools section for add_admin. You can allow, deny, rate-limit, or validate arguments. Then run Intercept as a proxy in front of the Wjx MCP server.
add_admin is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.
Yes. Add a rate_limit block to the add_admin rule in your Intercept policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.
Set action: deny in the Intercept policy for add_admin. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.
add_admin is provided by the Wjx MCP server (wjx-mcp-server). Intercept sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Open source. One binary. Zero dependencies.
npx -y @policylayer/intercept